H. Vieira

activity

20212024

Z_{cs} (3985)^{-}

production in heavy-ion collisions

6 citations · 12 across the 8 of their papers we have counts for

collaborators

8 papers

hep-ph2024

Hadronic scattering effects on $ψ (2 S)$ suppression in relativistic heavy-ion collisions

L. M. Abreu, F. S. Navarra, H. P. L. Vieira

In this work we estimate the $N_{ψ (2 S)} / N_{J / ψ}$ yield ratio in heavy-ion collisions, considering the interactions of the $ψ (2 S)$ and $J / ψ$ states with light mesons in the hadro…

hep-ph2024

The $X (3872)$ to $ψ (2 S)$ yield ratio in heavy-ion collisions

L. M. Abreu, F. S. Navarra, H. P. L. Vieira

In this work we evaluate the $X (3872)$ to $ψ (2 S)$ yield ratio ( $N_{X} / N_{ψ (2 S)}$ ) in Pb Pb collisions, taking into account the interactions of the $ψ (2 S)$ and $X (3872)$ states wi…

hep-ph2023★ 3 cited

Interaction of exotic states in a hadronic medium: the $Z_{c} (3900)$ case

L. M. Abreu, R. O. Magalhães, F. S. Navarra +1

We investigate the interactions of the charged exotic state $Z_{c} (3900)$ in a hadronic medium composed of light mesons. We study processes such as $Z_{c} π \to D D ˉ$ , $Z_c π\to D^*…

hep-ph2023

The $χ_{c 1} (4274)$ multiplicity in heavy-ion collisions

L. M. Abreu, A. L. M. Britto, F. S. Navarra +1

In a previous work we computed the thermally-averaged cross sections for the production and absorption of the $χ_{c 1} (4274)$ state in the hot hadron gas formed in heavy ion collisi…

hep-ph2023

Multiplicity of $Z_{cs} (3985)$ in heavy ion collisions

L. M. Abreu, F. S. Navarra, M. Nielsen +1

Using the coalescence model we compute the multiplicity of $Z_{cs} (3985)^{-}$ (treated as a compact tetraquark) at the end of the quark gluon plasma phase in heavy ion collisions. T…

hep-ph2022★ 1 cited

Production of $T_{cc}^{+}$ in heavy ion collisions

L. M. Abreu, F. S. Navarra, M. Nielsen +1

We study the production of heavy multiquark states in the heavy ion collisions performed at the LHC. We assume that they are produced at the end of the quark-gluon plasma phase and…

hep-ph2022★ 6 cited

Hadronic medium effects on $Z_{cs} (3985)^{-}$ production in heavy-ion collisions

L. M. Abreu, F. S. Navarra, H. P. L. Vieira

In this work we study the interactions of the multiquark state $Z_{cs} (3985)^{-}$ with light mesons in a hot hadron gas. Using an Effective Lagrangian framework, we estimate the vac…

hep-ph2021★ 2 cited

Quarkonium interactions with (hot) hadronic matter

Luciano M. Abreu, Hildeson P. L. Vieira

In this work, we present an updated study about the interactions of quarkonia with surrounding hadronic medium. The meson-meson interactions are described with a chiral effective L…

Hadronic scattering effects on ψ(2S) suppression in relativistic heavy-ion collisions

The X(3872) to ψ(2S) yield ratio in heavy-ion collisions

Interaction of exotic states in a hadronic medium: the Zc​(3900) case

The χc1​(4274) multiplicity in heavy-ion collisions

Multiplicity of Zcs​(3985) in heavy ion collisions

Production of Tcc+​ in heavy ion collisions

Hadronic medium effects on Zcs​(3985)− production in heavy-ion collisions

Quarkonium interactions with (hot) hadronic matter

Hadronic scattering effects on $ψ (2 S)$ suppression in relativistic heavy-ion collisions

The $X (3872)$ to $ψ (2 S)$ yield ratio in heavy-ion collisions

Interaction of exotic states in a hadronic medium: the $Z_{c} (3900)$ case

The $χ_{c 1} (4274)$ multiplicity in heavy-ion collisions

Multiplicity of $Z_{cs} (3985)$ in heavy ion collisions

Production of $T_{cc}^{+}$ in heavy ion collisions

Hadronic medium effects on $Z_{cs} (3985)^{-}$ production in heavy-ion collisions